Eric, your siggy lines crack me UP!!!
I like to call my random neural firings "midlife moments" or "sometimer's disease". I have a lot of them. Just today I spent at least 20 minutes running out from under the staff schedule I was working on, retrieving it, then leaving it in some other place, retrieving it yet again, and then forgetting it in still another place.

With stimuli coming at me from all directions at times, I get so distracted that it's a miracle when I actually get something done!!
This is why I've become the Post-It Queen. I just carry those little sticky notes everywhere and write stuff down, because if I don't, I'll forget it like it never happened and then look at people like they're crazy the next time they mention it.